pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,635,348
← previous block
next block →
recent activity
Analyzing
Block #86,635,348
43 transactions · 33 stateful · 2026-07-09 13:49:52 UTC
Parallelism
86
/100
Blocked
48
%
Avg conflicts / tx
0.7
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,635,348
· 43 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#3
exactInput
· blocks 1
#4
0xcf7468f4
#5
0x6a4fa778
#6
execute
#7
exactOutputSingle
#9
execute
#11
updatePrices
· blocks 1
#12
updatePrices
#14
updatePrices
#15
updatePrices
#16
updatePrices
#17
updatePrices
#18
0x5a5d9a99
· blocks 4
#24
execFwdPositionOps
#25
execFwdPositionOps
· blocks 1
#26
execFwdPositionOps
· blocks 1
#27
updateDataFeedsValuesPartial
#28
updateDataFeedsValuesPartial
#30
0x3f5c179b
#31
0x3f5c179b
#34
commit
#35
0x6a4fa778
#36
0x6a4fa778
#37
setData
#38
0x106465…13f7
#2
0x0c7abd22
· blocks 2
#8
exactOutputSingle
#13
updatePrices
#19
0x98717539
· blocks 6
#32
execFwdPositionOps
#10
0x0c7abd22
· blocks 1
#20
0x98717539
· blocks 4
#33
0xed82b078
#39
execOrders
· blocks 3
#21
0x98717539
#22
0x98717539
· blocks 1
#29
0x3f5c179b
#40
execOrders
· blocks 2
#23
0x98717539
#41
execOrders
· blocks 1
#42
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
8
w1
10
w2
11
w0
13
w1
18
w0
19
w1
20
w2
21
w3
22
w3
23
w4
25
w0
26
w0
29
w3
32
w1
33
w2
39
w2
40
w3
41
w4
42
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
10 touches
10 conflicts
0xe8a876d4…921a
0xb1dbf0…c0d3
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x8a35acfb…d1a9
0xb1dbf0…c0d3
7 touches
6 conflicts
0x737acb78…fce8
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0x8eb0ac6b…a73a
0x34b655…2a6f
6 touches
3 conflicts
0xd23d88f7…5e6b
0xd32edf…ff58
5 touches
3 conflicts
What's blocking what?
Click any transaction in the timeline or graph to see which storage slots forced it to wait, and which later transactions it blocked.
The bottleneck
Throughput-killer:
Perpl
10 conflicts on slot
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity